CN215313498U - Gluing device - Google Patents
Gluing device Download PDFInfo
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- CN215313498U CN215313498U CN202120957397.9U CN202120957397U CN215313498U CN 215313498 U CN215313498 U CN 215313498U CN 202120957397 U CN202120957397 U CN 202120957397U CN 215313498 U CN215313498 U CN 215313498U
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- roller
- glue
- gluing
- circumferential surface
- glue control
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Abstract
The utility model discloses a gluing device, which comprises: store up the rubber tyer, store up and rotate on the rubber tyer and be provided with first roller, be equipped with the rubberizing roller on the first roller, still include: the second roller shaft is rotatably arranged on the glue storage disc; the glue control roller is arranged on the second roller shaft, the circumferential surface of the glue control roller is opposite to the circumferential surface of the upper sizing roller, and a gap is formed between the circumferential surface of the glue control roller and the circumferential surface of the upper sizing roller. According to the utility model, the rotatable glue control roller is arranged to replace a glue scraping plate in the prior art, and when the glue control roller scrapes the packaging glue on the surface of the gluing roller, the relative movement speed between the surface of the glue control roller and the packaging glue at the position of the glue scraping position can be reduced through the rotation of the glue control roller, so that the abrasion of the glue control roller is reduced, the manual regulation of the glue control roller is reduced, and the labor cost is saved.
Description
Technical Field
The utility model relates to the technical field of packaging equipment, in particular to a gluing device.
Background
The gluing device for the label paper of the CT strip box is shown in figure 1 and mainly comprises a gluing roller 3, a glue storage disc 1, a glue scraping plate 10, a glue beater and the like, wherein a certain gap is formed between the glue scraping plate 10 and the circumferential surface of the gluing roller 3. The glue storage plate 1 is provided with a glue containing groove 11, and packaging glue is contained in the glue containing groove 11. During gluing, the gluing roller 3 is immersed into glue solution to a certain depth, the periphery of the gluing roller 3 is fully coated with packaging glue by rotating the gluing roller 3, then redundant packaging glue on the gluing roller 3 is scraped by the glue scraping plate 10, a thin and uniform gluing layer is formed on the periphery of the gluing roller 3, the thickness value of the gluing layer is equal to the gap value between the glue scraping plate 10 and the periphery of the gluing roller 3, then the gluing device is contacted with the gluing layer, and a proper amount of packaging glue is dipped and glued to the label paper of the carton. Since the glue application amount of the label paper is closely related to the thickness of the glue application layer, and the glue application amount affects the glue application quality of the label paper, the size of the gap between the glue scraping plate 10 and the glue applying roller 3 is one of the objects of the glue applying device which needs to be controlled.
However, after the glue scraping plate 10 is used for a period of time, the edge of the glue scraping plate 10 contacting with the packaging glue is worn, so that the gap between the glue scraping plate 10 and the circumferential surface of the gluing roller 3 is changed, the thickness of the gluing layer is changed, the glue amount on the surface of the gluing roller 3 is uneven, and the gluing quality of the label paper is affected. To the above-mentioned problem, current solution is, adjust the position of frictioning board 10 through the manual work to make 3 surface glue volumes of rubberizing roller even and make rubber coating thickness satisfy the standard value, nevertheless because frictioning board 10 adjustment does not have quantized control means, the maintenance personal can only rely on experience to debug repeatedly, needs a large amount of manual labor volume, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior scraping plate is frequently worn to cause the problem that the scraping plate needs to be adjusted manually and the labor amount is wasted. The utility model provides a gluing device which can reduce the abrasion of the device, thereby reducing the manual adjustment of the device and saving the labor cost.
In order to solve the above technical problem, an embodiment of the present invention discloses a glue spreading device, including: store up the rubber tyer, store up and rotate on the rubber tyer and be provided with first roller, be equipped with the rubberizing roller on the first roller, still include:
the second roller shaft is rotatably arranged on the glue storage disc;
the glue control roller is arranged on the second roller shaft, the circumferential surface of the glue control roller is opposite to the circumferential surface of the upper sizing roller, and a gap is formed between the circumferential surface of the glue control roller and the circumferential surface of the upper sizing roller.
By adopting the technical scheme, the rotatable glue control roller is arranged to replace a glue scraping plate in the prior art, when the glue control roller scrapes the packaging glue on the surface of the gluing roller, the glue control roller rotates around the axis of the second roller shaft so as to reduce the relative movement speed between the surface of the glue control roller and the packaging glue at the glue scraping position (namely the position where the packaging glue on the surfaces of the glue control roller and the gluing roller is tangent), thereby reducing the abrasion of the glue control roller, reducing the manual regulation on the glue control roller and saving the labor cost.
Optionally, the device further comprises an adjusting mechanism, wherein the adjusting mechanism is connected with the second roller shaft and used for adjusting the size of the gap.
Optionally, store up the rubber tyer top and be equipped with the mount pad, be equipped with the cavity in the mount pad, adjustment mechanism includes:
the bearing is arranged on the second roll shaft and is positioned in the cavity;
the elastic piece is arranged between the bearing and the first cavity wall of the cavity;
the adjusting piece is arranged on the second cavity wall of the cavity, one end of the adjusting piece is in contact with the bearing, the adjusting piece is used for applying pressure to one side of the elastic piece on the bearing, and the position of the bearing can be adjusted by the adjusting piece.
Optionally, the adjusting member includes a bolt, and a threaded hole is formed in the wall of the second cavity, and the bolt passes through the threaded hole and is in threaded connection with the threaded hole.
By adopting the technical scheme, the position of the bearing is controlled by rotating the bolt and adjusting the displacement of the bolt along the axis direction of the bolt, so that the position of the second roll shaft can be adjusted, and the gap between the glue control roll and the glue applying roll can be adjusted. This adjustment mechanism can realize the fine setting in clearance, and the reinforcing degree of accuracy is adjusted, and better control rubber coating layer thickness, and make clearance adjustment more stable, make things convenient for manual operation, reduce the operation degree of difficulty.
Optionally, the resilient member is a compression spring.
Optionally, a groove is arranged on the circumferential surface of the glue control roller.
By adopting the technical scheme, the groove is formed in the surface of the glue control roller, and when the gluing roller is attached to the surface of the glue control roller, the thickness of a gluing layer on the gluing roller is the depth of the groove; through setting up the recess, can realize the quantitative control of rubber coating thickness, further strengthen the precision of rubber coating, better control glues the volume size.
Optionally, the groove is annular, and the axis of the groove coincides with the axis of the glue control roller.
Optionally, the depth of the groove is 0.1 mm.
By adopting the technical scheme, the thickness of the gluing layer is 0.1mm, and the optimization of the gluing effect of the label paper of the CT carton can be realized.
Optionally, the transmission mechanism is arranged between the first roller shaft and the second roller shaft, and is used for transmitting power between the first roller shaft and the second roller shaft and enabling the rotation directions of the first roller shaft and the second roller shaft to be opposite.
Optionally, the transmission ratio of the transmission mechanism is 1: 1, the diameter of the sizing roller is the same as that of the glue control roller.
By adopting the technical scheme, the relative movement speed between the surface of the glue control roller at the glue scraping position and the packaging glue is zero, so that the abrasion of the glue control roller is better reduced.
Optionally, the transmission mechanism includes a first gear provided on the first roller shaft and a second gear provided on the second roller shaft, the first gear is engaged with the second gear, and the first gear and the second gear have the same specification.
Optionally, the roller device further comprises a driving mechanism, wherein the driving mechanism is connected with the first roller shaft or the second roller shaft and used for driving the first roller shaft and the second roller shaft to rotate.
Optionally, the circumferential surface of the sizing roller is provided with patterns.
By adopting the technical scheme, the circumferential surface of the sizing roller is provided with the patterns, so that the roughness of the circumferential surface of the sizing roller can be increased, and the glue hanging effect of the sizing roller is enhanced.
Optionally, the number of the sizing rollers and the number of the glue control rollers are multiple, and the positions of the sizing rollers and the positions of the glue control rollers are in one-to-one correspondence.
By adopting the technical scheme, the multiple gluing rollers can be simultaneously glued, and the preset gluing layer thickness can be obtained.
Drawings
FIG. 1 shows a cross-sectional view of a prior art glue applicator;
FIG. 2 illustrates a front view of a glue applicator provided in accordance with an embodiment of the present invention;
FIG. 3 is a top view of a glue applicator provided in accordance with an embodiment of the utility model;
fig. 4 shows a schematic diagram of a glue control roller according to an embodiment of the present invention.
Reference numerals: 1. a glue storage disc; 11. a glue containing groove; 2. a first roller shaft; 3. gluing a rubber roller; 4. a second roller shaft; 5. controlling the rubber roller; 51. a groove; 6. an adjustment mechanism; 61. a bearing; 62. an elastic member; 63. an adjustment member; 7. a mounting seat; 71. a cavity; 72. a first chamber wall; 73. a second chamber wall; 74. a threaded hole; 8. a transmission mechanism; 81. a first gear; 82. a second gear; 9. a drive mechanism; 10. and (5) scraping a rubber plate.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the utility model will be described in conjunction with the preferred embodiments, it is not intended that the features of the utility model be limited to these embodiments. On the contrary, the intention of the novel description to be incorporated into the embodiments is to cover alternatives or modifications which may be extended in accordance with the appended claims. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The utility model may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 2 and 3, the present invention discloses a glue spreading device, comprising: store up the offset plate 1, store up and be provided with flourishing gluey groove 11 on the offset plate 1, flourishing gluey groove 11 is used for splendid attire packing to glue, stores up to rotate on the offset plate 1 and is provided with first roller 2, is equipped with rubber roll 3 on the first roller 2, rubber roll 3 and first roller 2 fixed connection, and the lower part of rubber roll 3 stretches into flourishing gluey inslot 11 for dip in and get the packing and glue. The rubber coating device still includes:
the second roller shaft 4 is rotatably arranged on the glue storage disc 1;
the glue control roller 5 is fixedly arranged on the second roller shaft 4, the circumferential surface of the glue control roller 5 is arranged opposite to the circumferential surface of the upper sizing roller 3, and a certain gap is formed between the circumferential surface of the glue control roller and the circumferential surface of the upper sizing roller.
The glue scraping plate 10 in the prior art is replaced by the rotatable glue control roller 5, and the interference between the glue control roller 5 and the packaging glue on the surface of the upper glue roller 3 is utilized for scraping the glue. When the glue control roller 5 scrapes off the packaging glue on the surface of the gluing roller 3, the relative movement speed between the surface of the glue control roller 5 at the glue scraping position and the packaging glue can be reduced by enabling the rotation directions of the glue control roller 5 and the gluing roller 3 to be opposite, namely enabling the running direction of the surface of the glue control roller 5 at the glue scraping position (the position where the glue control roller 5 is contacted with the packaging glue on the surface of the gluing roller 3) to be the same as the running direction of the surface of the gluing roller 3, so that the abrasion of the glue control roller 5 is reduced, the manual regulation of the glue control roller 5 is reduced, and the labor cost is saved.
Furthermore, the roller device further comprises an adjusting mechanism 6, wherein the adjusting mechanism 6 is connected with the second roller shaft 4 and is used for adjusting the size of the gap.
Further, as shown in fig. 2, a mounting seat 7 is arranged above the glue storage tray 1, a cavity 71 is arranged in the mounting seat 7, and the adjusting mechanism 6 includes:
the bearing 61 is sleeved on the second roller shaft 4, and the bearing 61 is positioned in the cavity 71; specifically, the width of the cavity 71 is slightly larger than the outer diameter of the bearing 61, and the two are in clearance fit.
An elastic member 62 provided between the bearing 61 and a first cavity wall 72 of the cavity 71;
the adjusting member 63 is disposed on a second cavity wall 73 of the cavity 71, specifically, the second cavity wall 73 is disposed opposite to the first cavity wall 72, one end of the adjusting member 63 contacts the bearing 61, the adjusting member 63 is configured to apply a pressure to the bearing 61 toward the elastic member 62, and the adjusting member 63 is capable of adjusting the position of the bearing 61.
Further, the adjusting member 63 includes a bolt, and the second chamber wall 73 is provided with a threaded hole 74, and the bolt passes through the threaded hole 74 and is in threaded connection with the threaded hole 74. By rotating the bolt, the position of the bearing 61 can be controlled by adjusting the displacement of the bolt along the axial direction of the bolt, so that the position of the second roller shaft 4 can be adjusted to adjust the gap between the glue control roller 5 and the glue applying roller 3. This adjustment mechanism 6 can realize the fine setting in clearance, and the reinforcing is adjusted the degree of accuracy, and better control rubber coating layer thickness, and make clearance adjustment more stable, make things convenient for manual operation, reduce the operation degree of difficulty.
Further, the elastic member 62 is a compression spring.
Furthermore, the number of the adjusting mechanisms 6 and the number of the mounting seats 7 are two, and the adjusting mechanisms and the mounting seats are respectively arranged at two ends of the second roller 4 along the axial direction of the second roller 4.
Further, as shown in fig. 4, a groove 51 is formed on the circumferential surface of the glue control roller 5. Specifically, the groove 51 is annular, and the axis of the groove coincides with the axis of the glue control roller 5. By arranging the groove 51 on the surface of the glue control roller 5, when the gluing roller 3 is attached to the surface of the glue control roller 5, the thickness of the gluing layer on the gluing roller 3 is the depth of the groove 51; by arranging the groove 51, the quantitative control of the thickness of the gluing layer can be realized, the precision of the gluing layer is further enhanced, and the glue amount is better controlled.
Specifically, the depth of the groove 51 is 0.1 mm. The thickness of the gluing layer can be 0.1mm, and the thickness of the gluing layer can realize the optimization of the gluing effect of the label paper of the CT carton.
Further, as shown in fig. 3, the roller device further includes a transmission mechanism 8, disposed between the first roller shaft 2 and the second roller shaft 4, for transmitting power between the first roller shaft 2 and the second roller shaft 4, and enabling the rotation directions of the first roller shaft 2 and the second roller shaft 4 to be opposite.
Further, the transmission ratio of the transmission mechanism 8 is 1: 1, the diameter of the upper glue roller 3 is the same as that of the glue control roller 5.
By adopting the technical scheme, the relative movement speed between the surface of the glue control roller 5 at the glue scraping position and the upper glue roller 3 is zero, so that the abrasion of the glue control roller 5 is better reduced.
Specifically, the transmission mechanism 8 includes a first gear 81 fixedly disposed on the first roller shaft 2 and a second gear 82 fixedly disposed on the second roller shaft 4, the first gear 81 is engaged with the second gear 82, and the first gear 81 and the second gear 82 have the same specification.
Further, still include actuating mechanism 9, actuating mechanism 9 can be the motor, and actuating mechanism 9's output links to each other with first roller 2 or second roller 4 for drive first roller 2 and second roller 4 rotate.
Furthermore, the circumferential surface of the sizing roller 3 is provided with patterns which can be diamond-shaped lines. The circumferential surface of the sizing roller 3 is provided with the patterns, so that the roughness of the circumferential surface of the sizing roller 3 can be increased, and the glue hanging effect of the sizing roller 3 is enhanced.
Furthermore, the number of the glue applying rollers 3 and the glue controlling rollers 5 is multiple, and the positions of the glue applying rollers 3 and the glue controlling rollers 5 correspond to each other one by one. By arranging the plurality of gluing rollers 3 and the glue control rollers 5, the plurality of gluing rollers 3 can be simultaneously rubberized, and the preset gluing layer thickness is obtained.
When the glue applicator works, the driving device 9 drives the first roll shaft 2 and the second roll shaft 4 to rotate relatively (namely, the first roll shaft 2 and the second roll shaft 4 rotate in opposite directions), so that the glue applicator roll 3 and the glue control roll 5 rotate relatively. Along with the rotation of the gluing roller 3, the gluing roller 3 fully hangs the packaging glue on the circumferential surface of the gluing roller 3, the glue control roller 5 scrapes the glue through the interference between the packaging glue and the surface of the gluing roller 3, and the redundant packaging glue on the surface of the gluing roller 3 is scraped, so that only a thin and uniform gluing layer is left. Because the running directions of the surface of the glue control roller 5 at the glue scraping position and the surface of the upper glue roller 3 are the same, the relative movement speed between the surface of the glue control roller 5 at the glue scraping position and the packaging glue can be reduced, and the abrasion of the glue control roller 5 is reduced.
When the gap between the glue control roller 5 and the upper glue roller 3 needs to be adjusted, the bolt only needs to be rotated, the displacement of the bolt along the axis direction is adjusted, the bearing 61 can be always contacted with the end part of the bolt under the action of the elastic part 62, and therefore the position of the bearing 61 can be adjusted, and the gap between the glue control roller 5 and the upper glue roller 3 can be changed.
When the thickness of the glue coating layer with high precision needs to be obtained, the surface of the gluing roller 3 is attached to the surface of the glue control roller 5 by arranging the groove 51 on the circumferential surface of the glue control roller 5, and the thickness of the glue coating layer is the depth of the groove 51. By arranging the groove 51, the quantitative control of the thickness of the gluing layer can be realized, the precision of the gluing layer is further enhanced, and the glue amount is better controlled. In order to prevent the friction force which generates relative movement between the gluing roller 3 and the glue control roller 5 at the glue scraping position from causing abrasion to the gluing roller 3 and the glue control roller 5 when the gluing roller 3 and the glue control roller 5 are attached, the rotating directions of the gluing roller 3 and the glue control roller 5 are opposite, and the linear speeds of the circumferential surface of the gluing roller 3 and the circumferential surface of the glue control roller 5 are equal, so that the relative movement speed between the gluing roller 3 and the glue control roller 5 at the glue scraping position is zero, and the damage to the device caused by the friction force is eliminated.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the utility model, taken in conjunction with the specific embodiments thereof, and that no limitation of the utility model is intended thereby. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (14)
1. The utility model provides a rubber coating device, is including storing up the rubber tyer, it is provided with first roller to store up to rotate on the rubber tyer, be equipped with the rubber coating roller on the first roller, its characterized in that still includes:
the second roll shaft is rotatably arranged on the glue storage disc;
the glue control roller is arranged on the second roller shaft, the circumferential surface of the glue control roller is opposite to the circumferential surface of the gluing roller, and a gap is formed between the circumferential surface of the glue control roller and the circumferential surface of the gluing roller.
2. The gluing device according to claim 1, further comprising an adjustment mechanism coupled to the second roller for adjusting the size of the gap.
3. The gluing device according to claim 2, wherein a mounting seat is arranged above the glue storage disc, a cavity is arranged in the mounting seat, and the adjusting mechanism comprises:
the bearing is arranged on the second roll shaft and is positioned in the cavity;
the elastic piece is arranged between the bearing and the first cavity wall of the cavity;
the adjusting piece is arranged on the second cavity wall of the cavity, one end of the adjusting piece is in contact with the bearing, the adjusting piece is used for applying pressure to one side of the elastic piece on the bearing, and the position of the bearing can be adjusted by the adjusting piece.
4. The gluing device according to claim 3, wherein the adjustment element comprises a bolt, and the second chamber wall is provided with a threaded hole, and the bolt passes through the threaded hole and is in threaded connection with the threaded hole.
5. Gluing device according to claim 3, characterised in that said elastic means are compression springs.
6. Gluing device according to one of claims 1 to 5, characterised in that the control roller is provided with a groove on its circumferential surface.
7. Gluing device according to claim 6, characterised in that the groove is annular, the axis of which coincides with the axis of the glue control roller.
8. Gluing device according to claim 6, characterised in that the depth of the grooves is 0.1 mm.
9. The gluing apparatus according to any one of claims 1 to 5, further comprising a transmission mechanism provided between the first roller and the second roller for transmitting power between the first roller and the second roller in a direction opposite to the rotation direction of the first roller and the second roller.
10. Gluing device according to claim 9, characterised in that the transmission ratio of the transmission means is 1: 1, the diameter of the gluing roller is the same as that of the glue control roller.
11. The gluing device according to claim 10, wherein the transmission mechanism comprises a first gear provided on the first roller and a second gear provided on the second roller, the first gear is engaged with the second gear, and the first gear and the second gear have the same size.
12. The gluing device according to claim 10, further comprising a drive mechanism coupled to the first roller or the second roller for rotating the first roller and the second roller.
13. Gluing device according to any one of claims 1 to 5, characterised in that the gluing roller is provided with a pattern on its circumferential surface.
14. The gluing device according to any one of claims 1 to 5, wherein the number of the gluing rollers and the glue control rollers is multiple, and each gluing roller corresponds to the position of each glue control roller in a one-to-one manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957397.9U CN215313498U (en) | 2021-05-07 | 2021-05-07 | Gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120957397.9U CN215313498U (en) | 2021-05-07 | 2021-05-07 | Gluing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215313498U true CN215313498U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120957397.9U Active CN215313498U (en) | 2021-05-07 | 2021-05-07 | Gluing device |
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| Country | Link |
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| CN (1) | CN215313498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301482A (en) * | 2021-05-07 | 2022-11-08 | 贵州中烟工业有限责任公司 | Gluing device |
-
2021
- 2021-05-07 CN CN202120957397.9U patent/CN215313498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301482A (en) * | 2021-05-07 | 2022-11-08 | 贵州中烟工业有限责任公司 | Gluing device |
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